Amazon Unveils New Devices to Power Smart Home With Your Voice

Amazon.com Inc. unveiled its vision for smart homes powered by the Alexa voice assistant, with a dizzying array of new gadgets and features for almost every room in the house — from a microwave oven to a security camera and wall clock.

The Seattle internet giant is pushing Alexa more deeply into customers’ lives, hoping to popularize technology that has yet to go mainstream and connecting people more to Amazon’s universe of things to buy. Chief Executive Officer Jeff Bezos sees voice as the next interface linking people and machines, like a mouse on personal computers and touchscreens on smartphones.